cari istilah yang lo mau, kaya' fap:
 
1.
1. The bulge in Siwon's pants.
2. Siwon's dick.

(Choi Siwon, more commonly referred to as Siwon, is a member of Korean boyband, Super Junior.)
Fan 1: Look at that SiBulge!
Fan 2: I know, that's probably why he's called 'Horse'.
dari parkpark Sabtu, 05 November 2011